Objective: To study the morphogenesis in f or mative process of tuberous root in vitro from Rehmannia glutinosa and co mpare the anatomical shape of tuberous root with nature term R. glutino sa.

• 目的:研究试管地黄形成的形态发生过程,比较试管地黄与自然条件下生长的地黄在形态解剖上的异同。